Glass-blowing machine.



Patented pr; 2, ism.

V B M ASLAKSUN GLASS BLUWING MACHINE.

(Application md Aug. 15. 1900. v

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Nu. 67!,100. PatentedApr. 2, mm. B. m. ASLAKSDN.

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(Application filed-Aug. 15. 1900.) (N0 Model.) 19 Sheets-Sheet 4.

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GLASS BLOWING MACHINE.

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No. 71,100 Patented Apr. 2, 19011, .B. m. ASLAKSON.

GLASS BLOWING MACHINE.

(Application filed Aug. 15, 1900.)

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No..67l,|00. Patented Apr. 2, l90ll.

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GLASS BLOWING MACHINE.

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GLASS BLOWING MACHINE.

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No. 671,!00. p "Patented A b-.2, I901.

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GLASS BLUWING MACHINE.

(Application 'filed Au'g.' 15, 1900.,

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NITED- STATEs BAXTER MARTIN ASLAKSON, OF ALEXANDRIA, INDIANA, ASSIGNOR TO THE I PATENT OFFICE.

LIPPINCOTT GLASS 00., OF SAME-PLACE AND CINCINNATI, OHIO.

GLASS-BLOWING MACHINE,

SPECIFICATION forming part of Letters Patent No. 671,100, dated April 2, l .901. v

Application filed August 16, 1900. .Serial No. 26,9 4=7| (No model.)

' To all iuhom, it may concern/.-

' chine.

Be it known that I, BAXTER MARTIN As- LAKSON, a citizen of theUnited States, residing at Alexandria, in the and State of Indiana, have invented a new and useful Glass-Blowing Machine, of which the following is a specification in its best form now known to me, reference being had to the accompanying drawings.

1 ,My invention relates tomachines for blowing glass. Automatic machines have been invented and used to some extent in which all the operations of the machine are performed automatically and in rigid succession;

but as the glass has to be prepared by hand and blown to a certain extent before it can be put'in the machine it is very difiicult, if not impossible, for the operator to always have-the glass ready for the machine at the exact mo ment when the machine in matic movements is readyto receive-the glass, with the result that the glass is'i'nserted in the mold while too hot or too cold- 'or before it is suflieiently blown, with the result that the finished product of the operation is im perfect in one ormore ways.

One object of my invention is to provide a machine which shall possess all of the advan tages of an automatic machine, while doing awaywith the above-mentioned serious disadvantage, by placing the several parts of the machine under the direct and absolute control ofthe several men operating the ma- ;Another object of my invention is to provide a machine which can be simply and cheaply constructed .to be operated by lowpriced labor. i'

' I M invention also consists in man details of construction hereinafter more fully described and claimed.

My invention is primarily designed for making lam p-chimneys, and it will be so described; but it will be seen that it may be used for blowing almost glass articles and articles made of other plastic materials than glass which require blowing in the process of formation. I

In the drawings, Figure 1 is a front, Fig. 2 a rear, and Fig. 3 an end view of my machine.

Fig. l is a plan view of theupper portionof coontyof Madison its cycle of autoall other kinds of my machine. Figs. 5 and are detail plan views on -lines 5and 6, respectively, ofFig. 1. Fig. 7 is a plan view of the machine on line 7, Fig. l, with the part shown in'Fig. 6 55 ing the molds lowered into the water to cool 60 them. Fig. 10 is a detail sectional view of the bottom of the cylinder on line 10 of Fig. 8. Fig. 11 is a detail sectional view of the blower mechanism taken on line 11 of Fig. 4. Fig. 12'

is asectional view of the blower-valve on line '6 5 -12 of Fig. 11.

Fig. 13 is a detail of the valve-' disk of the blower mechanism. Figs. 14, 15,16, and 17 are enlarged sectional views of the blowing mechanism, taken on the'lines 1'4, 15, 16, and 17, respectively, of Fig. 4;; a detail view of the mechanismfor oscillating the blowpipe. Fig. 19 isa detail plan view of the worm-wheel and pinion on line 19 of Fig. 17. Figs. 20 and 21 are detail sectional views on lines 20 and 21, of Fig. 4, showing the-cam and roller and the air-cylinderwllich operates them. Fig. 22 is a plan view'of the piston and piston-rod. Fig. 23 is a detail ofv the-cam appearing atthe top of Fig. 20. Fig. taken on line 24 of Fig. 7 showing the feedervalve, and Fig. 25 shows the same valve after it has been depressed-2'. a, at the opposite end of its stroke. Figs. 26 and 27 are corresponding views of the removers valve at the '85 back of the machine for lowering the mold, taken on line 26 of Fig. 7. Figs. 28 and 29 I are'sectional'detail views of the air-cylinder and piston for opening'and closing the molds and connecting mechanism, taken on line 23 90 of Fig. 7, showing the positions of the parts at diiferent positions of the piston. is an endview of Fig. 28. Fig. 31 is a detail sectional view of the three-way valve forcontrolling the air in the cylinders which operate 5 themolds. Fig. 32=is -a"'partialend view of Fig. 31. Fig. 33 is a detail sectional view taken on line 33 of Fig. 31. Fig. 34: is a removableblowpipe, shown in section. Fig. 35

shows two chimneys as takenfrom the ma- 10o chine; Fig. 36 showsafinished chimney, and Fig. 37 is an indicator-card taken from a Fig. l8is respectively,

24 is a detail sectional View Fig. 30 

